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公开(公告)号：JPH11200190A
公开(公告)日：1999-07-27
申请号：JP628598
申请日：1998-01-16
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having a soft handle, high fiber falling resistance and covering properties of pile face and a wooden feeling caused by difference in brightness and difference in hue on the surface of pile in the case of solid dyeing and excellent color development by printing besides the characteristics of solid dyeing in the case of printing. SOLUTION: This pile fabric comprises a constituent fiber of a pile part composed of 20-100 wt.% of a fiber having a 8-shaped cross-section and 20-80 wt.% of a cation dye dyeable polyester fiber. The ratio a/b of the length/the width of the fiber having the 8-shaped cross-section is in the range of 0.5-3.5 and the single fiber fineness of the constituent fiber of the pile part is 1.5-6 denier.
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公开(公告)号：JPH11117145A
公开(公告)日：1999-04-27
申请号：JP28035497
申请日：1997-10-14
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , KONNO YOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To obtain a pile cloth having a soft touch feeling, a good hair lodging resistance and a high covering property of the piling surface in a plain dyeing, and having a good printed color development in printing by containing a fiber having an S-shaped cross section in a specific wt.% in the pile part. SOLUTION: This pile cloth is obtained by containing a fiber having an S-shaped cross section in 20-100 wt.%, preferably 50-200 wt.% in the pile part. It is preferable that the ratio of lengths of vertical to horizontal directions of the S-shaped cross section (a/b) of the fiber is within 0.5-3.5 and that the single fiber fineness of the fiber having the S-shaped cross section is 1.5-6 denier.
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公开(公告)号：JPH09170154A
公开(公告)日：1997-06-30
申请号：JP33076195
申请日：1995-12-19
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , HIRAIWA SHOGO
IPC: A47C27/22 , B32B27/00 , B32B27/12 , D01D5/34 , D01F8/14 , D04H11/00 , D05C17/02 , D06M13/02 , D06M13/322 , D06M13/358 , D06M13/46 , D06M13/463 , D06M17/00 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34
Abstract: PROBLEM TO BE SOLVED: To produce a readily recyclable cushioning carpet excellent in durability in industrial washing and antimicrobial activities by superposing a specific cushioning material on the back surface of a base fabric containing pile fibers set therein. SOLUTION: This cushioning carpet is obtained by superposing a cushioning material 4, using two or more fibers containing low-melting fibers A having a core-sheath structure such as conjugated fibers and antimicrobial fibers B comprising an antimicrobial component of the formula (R) is a 12-16C alkyl; R2 to R4 are each a 1-2C alkyl; Bu is butyl) such as a quaternary ammonium salt and a melamine-based compound applied thereto and undergoing heat treatment at a temperature above the melting point of the low-melting fibers A and below the melting point of the fibers having the lowest melting point among the fibers other than the low-melting fibers A on the back surface of a base fabric 2 containing pile fibers 1 set therein, then carrying out the heat treatment at a temperature above the melting point of the low-melting fibers A and below the melting point of the fibers having the lowest melting point among the fibers other than the low-melting fibers A, performing the filling treatment of the pile fibers 1 and laminating treatment of the cushioning material 4 to the base fabric 2.
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公开(公告)号：JPH0978443A
公开(公告)日：1997-03-25
申请号：JP23118695
申请日：1995-09-08
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU
IPC: D06C13/00
Abstract: PROBLEM TO BE SOLVED: To provide a method for more efficiently recycling a used carpet without deteriorating the quality required for that use, and also provide a device therefor. SOLUTION: This method for cutting and recycling surface fibers of a carpet composed of the surface fibers and a supporting material comprises cutting and separating the surface fibers and the supporting material, respectively separating and recovering the surface fibers and supporting material. Furthermore, the device for cutting and recycling the surface fibers of the carpet is obtained by providing a conveyor 3, a cutting and separating cutter 1, a suction part 2' under a negative pressure for supporting the carpet and removing wrinkles and a collector 2 for recovering the cut and separated surface fibers.
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公开(公告)号：JPH08291440A
公开(公告)日：1996-11-05
申请号：JP9383195
申请日：1995-04-19
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , UMEDA MASAKATSU
Abstract: PURPOSE: To obtain pile fabric, having a soft touch feeling, good in print color developing properties and useful as various uses of internal finishings or clothes, etc., by including a fiber having a specific wall thickness and a specified single fiber size in constituent fibers in a pile part. CONSTITUTION: This pile fabric is obtained by including 20-100wt.% fiber having 1.5-6.5μm wall thickness (t) and 1-6 denier single fiber size in constituent fibers in a pile part of the pile fabric. Thereby, the discharge printing of a dye used for dyeing the ground can be carried out even to the interior of the fiber to readily afford the whiteness degree of the discharged part.
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Patent Agency Ranking
公开(公告)号：JPS5296263A
公开(公告)日：1977-08-12
申请号：JP1125976
申请日：1976-02-06
Applicant: TORAY INDUSTRIES
Inventor： MIYAMOTO JINROKU , TAZAWA HISASHI , TOITA KAZUO
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公开(公告)号：JPH11200187A
公开(公告)日：1999-07-27
申请号：JP549198
申请日：1998-01-14
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU
Abstract: PROBLEM TO BE SOLVED: To obtain a pile fabric having a soft handle, high fiber falling resistance and covering properties of pile face and a wooden feeling caused by difference in brightness and difference in hue on the surface of pile in the case of solid dyeing and excellent color development by printing besides the characteristics of solid dyeing in the case of printing. SOLUTION: This pile fabric comprises a pile part composed of 20-100 wt.% of a fiber having a 9-shaped cross-section and 80-20 of a cation dye dyeable polyester fiber. In this case, the ratio a/b of the length/the width of the fiber having the 9-shaped cross-section is in the range of 0.5-3.5 and the single fiber fineness of the constituent fiber of the pile part is 1.5-6 denier.
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公开(公告)号：JPH11152649A
公开(公告)日：1999-06-08
申请号：JP31353897
申请日：1997-11-14
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , HIRAI SATOSHI
IPC: D03D27/00
Abstract: PROBLEM TO BE SOLVED: To obtain a pile cloth excellent in soft feeling, resistance to hair falling-down, covering property, mottled feeling and print coloring property by using a pile yarn comprising polyester fibers having an S-letter like cross section, a round cross section and cation dyeable property. SOLUTION: This pile cloth is manufacture by using a pile yarn comprising polyester fibers containing >=0.01 wt.% of delustering agent such as titanium oxide and having 1.5-6 de single fiber size and composed of at least 20 wt.% of S-letter like cross section fibers, at least 20 wt.% of round cross section fibers and at least 20 wt.% of cation dyeable polyester fibers. One of ground dyeing such as cotton dyeing, yarn dyeing or dyeing in cloth liquid, or one of color printing, discharge printing, color printing after discharge dyeing or color printing containing discharge printing agent is applied to pile part- constituting fibers to obtain the objective pile cloth.
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公开(公告)号：JPH11152648A
公开(公告)日：1999-06-08
申请号：JP31353797
申请日：1997-11-14
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , KONNO YOSHIHIRO
IPC: D03D27/00
Abstract: PROBLEM TO BE SOLVED: To obtain a pile cloth excellent in soft feeling, resistance to hair falling-down, covering property, mottled feeling and print coloring property by using a pile yarn of polyester fibers containing specific S-letter like cross section fibers and cation-dyeable fibers. SOLUTION: This pile cloth is manufactured by using a pile yarn of polyester fibers containing >=0.01 wt.% of delustering agent such as titanium oxide and having 1.5-6 de single fiber size and comprising 20-100 wt.% of S-letter like cross section fibers having an aspect ratio in the cross section within the range of 0.5-3.5 and 20-80 wt.% of cation-dyeable polyester fibers. One of ground dyeing such as cotton dyeing, yarn dyeing or dyeing in a cloth liquid, or one of color printing, discharge printing, color printing after discharge dyeing or color printing containing discharge printing agent is applied to the pile part- constituting fibers to obtain the objective pile cloth.
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公开(公告)号：JPH11152647A
公开(公告)日：1999-06-08
申请号：JP31353697
申请日：1997-11-14
Applicant: TORAY INDUSTRIES
Inventor： FUJIMOTO MASUMI , MIYAMOTO JINROKU , HIRAI SATOSHI
IPC: D03D27/00
Abstract: PROBLEM TO BE SOLVED: To obtain a pile cloth excellent in soft feeling in solid color dyeing, resistance to hair falling-down, covering property and mottled feeling and having excellent print coloring property adding to the properties in printing by using a pile yarn containing round cross section fibers and specific S-letter like cross section fibers. SOLUTION: This pile cloth is manufactured by using a pile yarn of pile part-constituting fibers comprising >=20 wt.% of round cross section fibers and >=20 wt.% of polyester fibers having S-letter like cross section having an aspect ratio in the cross section within the range of 0.5-3.5 and 1.5-6 de single fiber size containing >=1.5 wt.% of delustering agent such as titanium oxide and >=20 wt.% of fibers containing
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